From e665c0789e9d239aec59423734433a5bc60a05dc Mon Sep 17 00:00:00 2001 From: Anton Korobeynikov Date: Mon, 8 Sep 2008 14:23:16 +0000 Subject: [PATCH] Testcase for 64-bit lowering of eh_return & unwind_init git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55903 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/2008-08-31-EH_RETURN64.ll | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 test/CodeGen/X86/2008-08-31-EH_RETURN64.ll diff --git a/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll b/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll new file mode 100644 index 00000000000..7d01824400c --- /dev/null +++ b/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll @@ -0,0 +1,17 @@ +; Check that eh_return & unwind_init were properly lowered +; RUN: llvm-as < %s | llc | grep %rbp | count 7 +; RUN: llvm-as < %s | llc | grep %rcx | count 3 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" +target triple = "x86_64-unknown-linux-gnu" + +define i8* @test(i64 %a, i8* %b) { +entry: + call void @llvm.eh.unwind.init() + %foo = alloca i32 + call void @llvm.eh.return.i64(i64 %a, i8* %b) + unreachable +} + +declare void @llvm.eh.return.i64(i64, i8*) +declare void @llvm.eh.unwind.init() -- 2.34.1